File Description:A program that changes the times in Flight Plans. You can add or subtract an hour from all the flights in a text file. eg Convert form GMT to British Summer Time. Flight plans in comma separated text files with times in the following format: d/hh:mm:ss examples are: 4/23:30 or @1/11:15 or 08:30:00 FEATURES: 1. Specify the format of the outputed filenames. eg "originalname"_BST.txt 2. Convert 1 file at a time or do a batch of files all at once. 3. Add or Subtract an hour as many times as you want 4. Original file left untouched. New files created in new folder.